Understand, respond to, and address customer needs and issues with empathy and timeliness. Required Skills: Proficiency in Python or another typed, object-oriented programming language Proficiency in Javascript and React would be highly beneficial Good knowledge of software methodologies, tools, and typical architectural patterns. Experience with trading and risk management solutions is preferred, but not essential. Experience designing and building More ❯
Understand, respond to, and address customer needs and issues with empathy and timeliness. Required Skills: Proficiency in Python or another typed, object-oriented programming language Proficiency in Javascript and React would be highly beneficial Good knowledge of software methodologies, tools, and typical architectural patterns. Experience with trading and risk management solutions is preferred, but not essential. Experience designing and building More ❯
london (city of london), south east england, united kingdom
Clearwater Analytics (CWAN)
Understand, respond to, and address customer needs and issues with empathy and timeliness. Required Skills: Proficiency in Python or another typed, object-oriented programming language Proficiency in Javascript and React would be highly beneficial Good knowledge of software methodologies, tools, and typical architectural patterns. Experience with trading and risk management solutions is preferred, but not essential. Experience designing and building More ❯
Frontend Developer - React and TypeScript - Up to £500/day (Outside IR35) - Hybrid (London) - 3 month contract My client is seeking an experienced Frontend Developer to join their team. You will need strong commercial experience in working with React and TypeScript. Essential Skills: Strong commercial experience with React and TypeScipt. Experience configuring, deploying, and monitoring applications on Azure. TDD (Test More ❯
Frontend Developer - React and TypeScript - Up to £500/day (Outside IR35) - Hybrid (London) - 3 month contract My client is seeking an experienced Frontend Developer to join their team. You will need strong commercial experience in working with React and TypeScript. Essential Skills: Strong commercial experience with React and TypeScipt. Experience configuring, deploying, and monitoring applications on Azure. TDD (Test More ❯
Front End Developer (3 years+ experience) than can develop into the becoming a Full Stack (Python) Developer. In this role you'll initally be foussing on the Front End (React.JS) before getting more involved in the Back End (Python, FastAPI, GraphQL). Essential Skills: React.JS Redux (or similar) Git Desirable Skills: Python Fast API GrapQL TypeScript More ❯
london, south east england, united kingdom Hybrid / WFH Options
Burns Sheehan
Staff Software Engineer – THE AI Scale-Up of 2025 | Future Unicorn Up to £160,000 plus excellent stock options London – 2 days a week Next.js | React | Typescript | Node | Python Are you a product-focused Staff Software Engineer who enjoys autonomy and wants to build products from end-to-end? If so, read on... Staff Software Engineer – We have been exclusively … have found product market fit for their industry disrupting, AI-powered SaaS platform. The Staff Software Engineer will have a high degree of autonomy, using modern technology like Next.js, React, Typescript/Node and Python to design and build new products and features across the stack, making decisions to deliver outstanding user experience to their customers. They believe in building … for them? The Staff Software Engineer will have experience of leading the design and build complex solutions in product-driven companies with good knowledge of some or all of React, Next.js and Typescript on AWS. You will need a product mindset, working closely with the product team and being comfortable making decisions on new products and features which will impact More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Burns Sheehan
Staff Software Engineer – THE AI Scale-Up of 2025 | Future Unicorn Up to £160,000 plus excellent stock options London – 2 days a week Next.js | React | Typescript | Node | Python Are you a product-focused Staff Software Engineer who enjoys autonomy and wants to build products from end-to-end? If so, read on... Staff Software Engineer – We have been exclusively … have found product market fit for their industry disrupting, AI-powered SaaS platform. The Staff Software Engineer will have a high degree of autonomy, using modern technology like Next.js, React, Typescript/Node and Python to design and build new products and features across the stack, making decisions to deliver outstanding user experience to their customers. They believe in building … for them? The Staff Software Engineer will have experience of leading the design and build complex solutions in product-driven companies with good knowledge of some or all of React, Next.js and Typescript on AWS. You will need a product mindset, working closely with the product team and being comfortable making decisions on new products and features which will impact More ❯
Horsham, England, United Kingdom Hybrid / WFH Options
La Fosse
Tech Lead | Hybrid | React and Node | TypeScript | up to £90k + 10% bonus La Fosse is working with an exciting SaaS company in the HR tech space, currently modernising their core platform and scaling their engineering team. They're hiring a Full Stack Technical Lead to take ownership of key product areas while leading and mentoring a team of engineers. … leadership role with plenty of autonomy, ideal for someone who loves shipping great code, setting best practices, and developing people. What they’re Looking For: Strong commercial experience with React, Node and TypeScript Solid backend experience — ideally Ruby on Rails or similar MVC framework Proven leadership skills — line management, coaching, and mentoring Deep understanding of clean code , testing , and modern … and data compliance The role is hybrid in Horsham. One day a week If you're excited about leading a forward-thinking engineering team – apply now! Tech Lead | Hybrid | React and Node | TypeScript | £90k + 10% bonus More ❯
crawley, west sussex, south east england, united kingdom Hybrid / WFH Options
La Fosse
Tech Lead | Hybrid | React and Node | TypeScript | up to £90k + 10% bonus La Fosse is working with an exciting SaaS company in the HR tech space, currently modernising their core platform and scaling their engineering team. They're hiring a Full Stack Technical Lead to take ownership of key product areas while leading and mentoring a team of engineers. … leadership role with plenty of autonomy, ideal for someone who loves shipping great code, setting best practices, and developing people. What they’re Looking For: Strong commercial experience with React, Node and TypeScript Solid backend experience — ideally Ruby on Rails or similar MVC framework Proven leadership skills — line management, coaching, and mentoring Deep understanding of clean code , testing , and modern … and data compliance The role is hybrid in Horsham. One day a week If you're excited about leading a forward-thinking engineering team – apply now! Tech Lead | Hybrid | React and Node | TypeScript | £90k + 10% bonus More ❯
and scale backend systems powering payments, returns, personalisation, and more. Lead API-first development , data modelling, and performance optimisation. Build reliable systems in TypeScript , working across the stack with React on the frontend. Own deep integrations with Shopify APIs and third-party services (not just theme edits). Collaborate closely with product and design in a lean, high-impact team. … Embrace automation and AI tooling to accelerate delivery and maintain quality. Tech Stack Languages: TypeScript (core), Python/Ruby (data flows) Frontend: React (preferred), Node.js welcome Infrastructure: AWS Databases: RDBMS (essential), Neo4j (nice-to-have) Integrations: Shopify APIs, payment gateways, fraud tools You’ll Thrive Here If You... Have strong backend engineering fundamentals (schema design, query optimisation, scalable architectures). … scale. Interview Process 30-min culture & tech fit conversation 60–90 min technical scenario interview (no whiteboarding) Offer Ideal for senior full stack or backend engineers with TypeScript/React/AWS experience who want to shape architecture at a growing, product-led company. More ❯
and scale backend systems powering payments, returns, personalisation, and more. Lead API-first development , data modelling, and performance optimisation. Build reliable systems in TypeScript , working across the stack with React on the frontend. Own deep integrations with Shopify APIs and third-party services (not just theme edits). Collaborate closely with product and design in a lean, high-impact team. … Embrace automation and AI tooling to accelerate delivery and maintain quality. Tech Stack Languages: TypeScript (core), Python/Ruby (data flows) Frontend: React (preferred), Node.js welcome Infrastructure: AWS Databases: RDBMS (essential), Neo4j (nice-to-have) Integrations: Shopify APIs, payment gateways, fraud tools You’ll Thrive Here If You... Have strong backend engineering fundamentals (schema design, query optimisation, scalable architectures). … scale. Interview Process 30-min culture & tech fit conversation 60–90 min technical scenario interview (no whiteboarding) Offer Ideal for senior full stack or backend engineers with TypeScript/React/AWS experience who want to shape architecture at a growing, product-led company. More ❯
london (city of london), south east england, united kingdom
Urban Digital Recruitment Ltd
and scale backend systems powering payments, returns, personalisation, and more. Lead API-first development , data modelling, and performance optimisation. Build reliable systems in TypeScript , working across the stack with React on the frontend. Own deep integrations with Shopify APIs and third-party services (not just theme edits). Collaborate closely with product and design in a lean, high-impact team. … Embrace automation and AI tooling to accelerate delivery and maintain quality. Tech Stack Languages: TypeScript (core), Python/Ruby (data flows) Frontend: React (preferred), Node.js welcome Infrastructure: AWS Databases: RDBMS (essential), Neo4j (nice-to-have) Integrations: Shopify APIs, payment gateways, fraud tools You’ll Thrive Here If You... Have strong backend engineering fundamentals (schema design, query optimisation, scalable architectures). … scale. Interview Process 30-min culture & tech fit conversation 60–90 min technical scenario interview (no whiteboarding) Offer Ideal for senior full stack or backend engineers with TypeScript/React/AWS experience who want to shape architecture at a growing, product-led company. More ❯
london, south east england, united kingdom Hybrid / WFH Options
Owen Thomas | Pending B Corp™
Country-wide data tools through large-scale scraping + mapping -> Hardware integrations (e.g. bluetooth laser measures, sensors) -> Offline-first/PWA apps for installers on the move Tech Stack: -> React, TypeScript, Konva, Tailwind -> Node.js, PostGREST, Prisma -> PostgreSQL/PostGIS, Docker, Atlas -> (Sunsetting Python + FastAPI) Requirements for Carbon Emission/Green Tech Start-up | Full Stack Engineer | LDN 2 Days … Per Week | £50K - £110K + Healthy Equity -> 2+ years commercial experience -> STEM Background -> React + TypeScript (you’re confident building fast, dynamic UIs) -> SQL and relational database design -> RESTful APIs and distributed systems -> Scalable and secure architectures -> Owning features end-to-end, from shaping the product idea to shipping the code. Type of engineer for Carbon Emission/Green Tech More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Owen Thomas | Pending B Corp™
Country-wide data tools through large-scale scraping + mapping -> Hardware integrations (e.g. bluetooth laser measures, sensors) -> Offline-first/PWA apps for installers on the move Tech Stack: -> React, TypeScript, Konva, Tailwind -> Node.js, PostGREST, Prisma -> PostgreSQL/PostGIS, Docker, Atlas -> (Sunsetting Python + FastAPI) Requirements for Carbon Emission/Green Tech Start-up | Full Stack Engineer | LDN 2 Days … Per Week | £50K - £110K + Healthy Equity -> 2+ years commercial experience -> STEM Background -> React + TypeScript (you’re confident building fast, dynamic UIs) -> SQL and relational database design -> RESTful APIs and distributed systems -> Scalable and secure architectures -> Owning features end-to-end, from shaping the product idea to shipping the code. Type of engineer for Carbon Emission/Green Tech More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Owen Thomas | Pending B Corp™
Country-wide data tools through large-scale scraping + mapping -> Hardware integrations (e.g. bluetooth laser measures, sensors) -> Offline-first/PWA apps for installers on the move Tech Stack: -> React, TypeScript, Konva, Tailwind -> Node.js, PostGREST, Prisma -> PostgreSQL/PostGIS, Docker, Atlas -> (Sunsetting Python + FastAPI) Requirements for Carbon Emission/Green Tech Start-up | Full Stack Engineer | LDN 2 Days … Per Week | £50K - £110K + Healthy Equity -> 2+ years commercial experience -> STEM Background -> React + TypeScript (you’re confident building fast, dynamic UIs) -> SQL and relational database design -> RESTful APIs and distributed systems -> Scalable and secure architectures -> Owning features end-to-end, from shaping the product idea to shipping the code. Type of engineer for Carbon Emission/Green Tech More ❯
Graduate Software Engineer - JavaScript/React/Node | £40–50K | Camden (Hybrid) Join a VC-backed AI SaaS startup that's helping chemical and cosmetics companies launch products globally - solving complex regulatory problems through software. They've raised £3M seed, hit £500K+ in revenue, and are building an all-star team of devs from top UK universities. You’ll work … Have a 1st class degree from Imperial, UCL, Cambridge, Oxford, Durham, Bath, etc. Have a passion for building (show us your GitHub or side projects!) Are confident with JavaScript, React, Next.js, Tailwind, Node.js Care about clean code, thoughtful UX, and solving problems end to end Are London-based and up for 3 days/week in our Camden office (Mon More ❯
london (city of london), south east england, united kingdom
Spinks
Graduate Software Engineer - JavaScript/React/Node | £40–50K | Camden (Hybrid) Join a VC-backed AI SaaS startup that's helping chemical and cosmetics companies launch products globally - solving complex regulatory problems through software. They've raised £3M seed, hit £500K+ in revenue, and are building an all-star team of devs from top UK universities. You’ll work … Have a 1st class degree from Imperial, UCL, Cambridge, Oxford, Durham, Bath, etc. Have a passion for building (show us your GitHub or side projects!) Are confident with JavaScript, React, Next.js, Tailwind, Node.js Care about clean code, thoughtful UX, and solving problems end to end Are London-based and up for 3 days/week in our Camden office (Mon More ❯
Graduate Software Engineer - JavaScript/React/Node | £40–50K | Camden (Hybrid) Join a VC-backed AI SaaS startup that's helping chemical and cosmetics companies launch products globally - solving complex regulatory problems through software. They've raised £3M seed, hit £500K+ in revenue, and are building an all-star team of devs from top UK universities. You’ll work … Have a 1st class degree from Imperial, UCL, Cambridge, Oxford, Durham, Bath, etc. Have a passion for building (show us your GitHub or side projects!) Are confident with JavaScript, React, Next.js, Tailwind, Node.js Care about clean code, thoughtful UX, and solving problems end to end Are London-based and up for 3 days/week in our Camden office (Mon More ❯
initiatives across government departments. Key Responsibilities Design, develop and maintain robust data pipelines using PostgreSQL and Airflow or Apache Spark Collaborate with frontend/backend developers using Node.js or React Implement best practices in data modelling, ETL processes and performance optimisation Contribute to containerised deployments (Docker/Kubernetes) - experience in this area is desirable, not essential Operate within Agile teams … practices What We're Looking For Proven experience as a Data Engineer in complex environments Strong proficiency in PostgreSQL and either Airflow or Spark Solid understanding of Node.js or React for integration and tooling Familiarity with containerisation technologies (Docker/Kubernetes) is a plus Excellent communication and stakeholder engagement skills Experience working within or supplying to the public sector is More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Computer Futures
TOIL system for true balance? Career Progression - Regular sessions with a dedicated career coach? Learning & Development - 5 paid training days annually? Tech Growth - Hands-on with Java, AWS, DevOps, React.js? Collaborative Culture - Join a close-knit, supportive team? Competitive Salary - Up to £80,000 DOE Why Join? This company is scaling fast to meet demand from an ever-growing customer … supported from day one. Offices are available if you prefer a hybrid option-but remote is the default. What We're Looking For Core Skills: Java, Spring Boot, AWS, React.js Bonus Points: Public Sector or Consultancy experience Eligibility: SC Clearable (British Citizen, UK residency for 5+ years) Ready to make your next move the best one yet? Apply today and More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Arc IT Recruitment
Full Stack Developer X2 (Mid-Level – React, Node) – Product Development (Remote, UK-based) £50k - £60k Full Stack Software Developer required to join our client’s growing Product Development team. This is a unique opportunity to work remotely in the UK, contribute to modern digital platforms, and shape the future of our products in a collaborative and progressive tech environment. As … Contribute to a microservices-based architecture They work with a variety of technologies. You’ll ideally have experience with some of the following, or be open to learning: JavaScript: React, Node, Jest, Cypress Ruby (non-Rails environment) – nice to have AWS: EC2, ECS, Lambda, S3, SQS Databases: MongoDB & PostgreSQL They are looking for someone who is: Proactive, collaborative, and adaptable More ❯
london, south east england, united kingdom Hybrid / WFH Options
Attis
stakeholders Bachelor’s or Master’s degree in Computer Science or related field What Will Make You Stand Out Experience building production ML or LLM-based solutions Experience delivering React-based frontend applications Track record of solving enterprise-level problems Experience in client-facing or consulting-style roles If you're excited by the idea of building software that directly … Search: Forward Deployed Engineer, FDE, Software Engineer, Data Engineer, Machine Learning Engineer, AI Engineer, GenAI, LLM, Python Developer, TypeScript Developer, Full Stack Engineer, Distributed Systems Engineer, Spark, Kafka, Hadoop, React Developer, Enterprise Software Engineer, Consulting Engineer, Analytics Engineer, Technical Consultant, Palantir Foundry, AIP, Hybrid Software Engineer, London Tech Jobs, Mission-Driven Engineering Roles, FDSE, Python, Java Disclaimer Attis Global Ltd More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Attis
stakeholders Bachelor’s or Master’s degree in Computer Science or related field What Will Make You Stand Out Experience building production ML or LLM-based solutions Experience delivering React-based frontend applications Track record of solving enterprise-level problems Experience in client-facing or consulting-style roles If you're excited by the idea of building software that directly … Search: Forward Deployed Engineer, FDE, Software Engineer, Data Engineer, Machine Learning Engineer, AI Engineer, GenAI, LLM, Python Developer, TypeScript Developer, Full Stack Engineer, Distributed Systems Engineer, Spark, Kafka, Hadoop, React Developer, Enterprise Software Engineer, Consulting Engineer, Analytics Engineer, Technical Consultant, Palantir Foundry, AIP, Hybrid Software Engineer, London Tech Jobs, Mission-Driven Engineering Roles, FDSE, Python, Java Disclaimer Attis Global Ltd More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Attis
stakeholders Bachelor’s or Master’s degree in Computer Science or related field What Will Make You Stand Out Experience building production ML or LLM-based solutions Experience delivering React-based frontend applications Track record of solving enterprise-level problems Experience in client-facing or consulting-style roles If you're excited by the idea of building software that directly … Search: Forward Deployed Engineer, FDE, Software Engineer, Data Engineer, Machine Learning Engineer, AI Engineer, GenAI, LLM, Python Developer, TypeScript Developer, Full Stack Engineer, Distributed Systems Engineer, Spark, Kafka, Hadoop, React Developer, Enterprise Software Engineer, Consulting Engineer, Analytics Engineer, Technical Consultant, Palantir Foundry, AIP, Hybrid Software Engineer, London Tech Jobs, Mission-Driven Engineering Roles, FDSE, Python, Java Disclaimer Attis Global Ltd More ❯
